11141644 has 24 divisors (see below), whose sum is σ = 20111168. Its totient is φ = 5397840.

The previous prime is 11141621. The next prime is 11141693. The reversal of 11141644 is 44614111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36139 + ... + 36445.

Almost surely, 2^11141644 is an apocalyptic number.

It is an amenable number.

11141644 is a deficient number, since it is larger than the sum of its proper divisors (8969524).

11141644 is a wasteful number, since it uses less digits than its factorization.

11141644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 563 counting only the distinct ones).

The product of its digits is 384, while the sum is 22.

The square root of 11141644 is about 3337.9101246139. The cubic root of 11141644 is about 223.3485269731.

Adding to 11141644 its reverse (44614111), we get a palindrome (55755755).

The spelling of 11141644 in words is "eleven million, one hundred forty-one thousand, six hundred forty-four".